Description : Maximum fluctuation of energy = 1. Max KE – Min KE 2. Max KE + Min KE 3. Max KE > Min KE 4. Max KE < Min KE
Last Answer : 1. Max KE – Min KE
Description : Which of the following conditions is true for repeated stress? 1. σ m = 0 2. σ m = σ max / 2 3. σ m = σ a 4. σ min = 0 5. σ min = - σ max 6. σ a = σ max / 2 where σ m = mean ... amplitude a. condition 2 and 3 b. condition 1, 3 and 5 c. condition 2, 4, and 6 d. condition 3,4, 5 and 6
Last Answer : c. condition 2, 4, and 6
Description : Reciprocal of coefficient of fluctuation of speed is called 1. fluctuation of energy 2. fluctuation of speed 3. maximum fluctuation of speed 4. coefficient of fluctuation of speed
Last Answer : 4. coefficient of fluctuation of speed
Description : The coefficient of fluctuation of energy of flywheel is 1. ratio of maximum fluctuation of energy to work done per cycle 2. ratio of to work done per cycle to maximum fluctuation of energy ... minimum kinetic energy during the cycle 4. ratio of maximum and minimum kinetic energy during the cycle
Last Answer : 1. ratio of maximum fluctuation of energy to work done per cycle
Description : The maximum fluctuation of energy of flywheel is 1. difference between maximum and minimum kinetic energy during the cycle 2. difference between maximum and mean kinetic energy during the cycle 3. ... kinetic energy during the cycle 4. mean of maximum and minimum kinetic energy during the cycle
Last Answer : 1. difference between maximum and minimum kinetic energy during the cycle
Description : The coefficient of fluctuation of energy = (A) Maximum fluctuation of energy / work done per cycle (B) Fluctuation of energy / Work done per cycle (C) Maximum fluctuation of energy / Mean speed (D) Fluctuation of energy / Mean speed
Last Answer : (A) Maximum fluctuation of energy / work done per cycle
Description : The coefficient of fluctuation of energy of flywheel is, (A) Ratio of maximum fluctuation of energy to work done per cycle (B) Ratio of to work done per cycle to maximum fluctuation of ... minimum kinetic energy during the cycle (D) Ratio of maximum and minimum kinetic energy during the cycle
Last Answer : (A) Ratio of maximum fluctuation of energy to work done per cycle
Description : The maximum fluctuation of energy of flywheel is, (A) Difference between maximum and minimum kinetic energy during the cycle (B) Difference between maximum and mean kinetic energy during the cycle ... kinetic energy during the cycle (D) Mean of maximum and minimum kinetic energy during the cycle
Last Answer : (A) Difference between maximum and minimum kinetic energy during the cycle
Description : Calculate the coefficient of fluctuation of speed if maximum speed is 2500rpm and minimum speed is 1800rpm. 1. 1.44 2. 1.33 3. 0.33 4. 0.44
Last Answer : 3. 0.33
Description : The coefficient of fluctuation of speed of flywheel is 1. ratio of maximum and minimum speeds during the cycle 2. ratio of maximum fluctuation of speed to the mean speed 3. ratio of mean ... maximum fluctuation of speed during the cycle 4. sum of maximum fluctuation of speed and the mean speed
Last Answer : 2. ratio of maximum fluctuation of speed to the mean speed
Description : The coefficient of fluctuation of speed, when the maximum and minimum speeds are 300rpm and 290 rpm (A) 0.034 (B) 0.017 (C) 0.008 (D) 0/004
Last Answer : (A) 0.034
Description : Reciprocal of Coefficient of fluctuation of speed is called (A) Fluctuation of speed (B) Coefficient of steadiness (C) Maximum fluctuation of speed (D) None of the above
Last Answer : (B) Coefficient of steadiness
Description : The ratio of maximum fluctuation of speed to the mean speed is called (A) Fluctuation of speed (B) Maximum fluctuation of speed (C) Coefficient of fluctuation of speed (D) None of the above
Last Answer : (C) Coefficient of fluctuation of speed
Description : The difference the maximum and minimum speeds during a cycle is called (A) Fluctuation of speed (B) Maximum fluctuation of speed (C) Coefficient of fluctuation of speed (D) None of the above
Last Answer : (B) Maximum fluctuation of speed
Description : The coefficient of fluctuation of speed of flywheel is, (A) Ratio of maximum and minimum speeds during the cycle (B) Ratio of maximum fluctuation of speed to the mean speed (C) Ratio of ... maximum fluctuation of speed during the cycle (D) Sum of maximum fluctuation of speed and the mean speed
Last Answer : (B) Ratio of maximum fluctuation of speed to the mean speed
Description : The maximum fluctuation of speed of flywheel is, (A) Difference between maximum and minimum speeds during the cycle (B) Difference between maximum and mean speeds during the cycle (C) Difference ... and minimum speeds during the cycle (D) Mean of maximum and minimum speeds during the cycle
Last Answer : (A) Difference between maximum and minimum speeds during the cycle
Description : A flywheel of moment of inertia 9.8kgm 2 fluctuates by 30 rpm for a fluctuation in energy of 1936 joules. The means speed of flywheel is (in rpm) 1. 600 2. 900 3. 968 4. 2940
Last Answer : 1. 600
Description : A flywheel connected to a punching machine has to supply energy of 400 Nm while running at a mean angular speed of 20 rad/s. If the total fluctuation of speed is not exceed to in kgm 2 is 1. 25 2. 50 3. 100 4. 125
Last Answer : 1. 25
Description : The coefficient of fluctuation of speed of Flywheel is given by 1. (N1-N2)/N 2. (N1+N2)/N 3. (N1-N2) x N
Last Answer : 1. (N1-N2)/N
Description : A flywheel is used 1. to limit the fluctuation of speed during each cycle 2. to control the mean speed of the engine 3. to maintain a constant speed 4. to come into action when the speed varies
Last Answer : 1. to limit the fluctuation of speed during each cycle
Description : The coefficient of fluctuation of speed of flywheel is given by, (A) (ωmax - ωmin)/ω (B) 2 (ωmax - ωmin)/ (ωmax + ωmin) (C) 2 (nmax - nmin)/ (nmax + nmin) (D) Any one of the above
Last Answer : (D) Any one of the above
Description : The latest finish time for an activity: A. Equals the min. of LFT − t for al immediate successors B. Equals the max. of LFT − t for al immediate predecessors. C. Equals the max. of EST + t for all immediate predecessors. D. Equals the min. of EST + t for all immediate successors
Last Answer : A. Equals the min. of LFT − t for al immediate successors
Description : Which value is assigned to alpha and beta in the alpha-beta pruning? a) Alpha = max b) Beta = min c) Beta = max d) Both Alpha = max & Beta = min
Last Answer : d) Both Alpha = max & Beta = min
Description : General algorithm applied on game tree for making decision of win/lose is ____________ a) DFS/BFS Search Algorithms b) Heuristic Search Algorithms c) Greedy Search Algorithms d) MIN/MAX Algorithms
Last Answer : d) MIN/MAX Algorithms
Description : When will Hill-Climbing algorithm terminate? a) Stopping criterion met b) Global Min/Max is achieved c) No neighbor has higher value d) All of the mentioned
Last Answer : c) No neighbor has higher value
Description : When will Hill-Climbing algorithm terminate? A : Stopping criterion met B : Global Min/Max is achieved C : No neighbour has higher value D : no criteria to terminate
Last Answer : C : No neighbour has higher value
Description : Mark the correct option a) A RD account can be opened with min deposit of Rs 10/- and multiple of Rs 5/- b) No max deposit will be prescribed in RD account c) Rebate will be paid on 6 advance ... fails to deposit his/her monthly deposit up to last working day of a calendar month, d) All the above
Last Answer : d) All the above
Description : Min and Max cash balance for each SO will be fixed by a) Head post master b) Inspector/ ASP of the Sub division c) PMG d) Divisional Supdt.
Last Answer : d) Divisional Supdt.
Description : Mark the incorrect option relating to Inspector Post office examination a) A candidate must fulfill the conditions of min service limit and max age limit as on 1st Jul preceding the date fixed for the examination ... be given two months time to learn if after he has been selected. d) None of these
Last Answer : d) None of these
Description : The min and max dimension of a foreign parcel prescribed is a) 100 X 140 & 1mtr X 2 mtr b) 90 X 140 & 1.5mtr X 2 mtr c) 90 X 140 & 1mtr X 2 mtr d) None of the above
Last Answer : c) 90 X 140 & 1mtr X 2 mtr
Description : Insured boxes dimensions and weight limit is a) Max 200X200X100, min as per letter & 2 Kg a) Max 300X200X100, min as per letter & 1 Kg a) Max 100X200X100, min as per letter & 4 Kg a) None of the above
Last Answer : a) Max 300X200X100, min as per letter & 1 Kg
Description : The min and max size permissible for folded aerogramme is a) 100 X 140 & 120 X 120 b) 90 X 140 & 110 X 120 c) 80 X 140 & 100 X 120 d) None of the above
Last Answer : b) 90 X 140 & 110 X 120
Description : Dimensions of Postcards is a) Max 100 X 150 mm & min 80 X 140 mm b) Max 105 X 149 mm & min 90 X 140 mm c) Max 150 X 200 mm & min 70X 140 mm d) None of these
Last Answer : b) Max 105 X 149 mm & min 90 X 140 mm
Description : Min copies and max size to be accepted in direct post is a) 5000 & A4 Size b) 1000 & A3 size c) 500 & Postcard size d) None of these
Last Answer : b) 1000 & A3 size
Description : Size limit of book packet roll and other than roll is a) Min 10X17 cm & max 80X100, 10X7 cm & 60X30X30 cm b) Max 15 cm x 10.5 Cm min 10X7 cm c) Min11X22cm & max 60X40cm, min 20X17cm &max 90X100cm d) None of these
Last Answer : a) Min 10X17 cm & max 80X100, 10X7 cm & 60X30X30 cm
Description : Post card of private manufacture size limit is a) Min10X7cm & max 50X100cm, min 15X25cm &max 80X100cm b) Max 15 cm x 10.5 Cm min 10X7 cm c) Min11X22cm & max 60X40cm, min 20X17cm &max 90X100cm d) None of these
Last Answer : b) Max 15 cm x 10.5 Cm min 10X7 cm
Description : Size limit of Inland letter card folded and unfolded is a) Min15.2X9cm & max 21X10cm, min 28.2X18.2cm max 30X21cm b) Min10X7cm & max 50X100cm, min 15X25cm &max 80X100cm c) Min11X22cm & max 60X40cm, min 20X17cm &max 90X100cm d) None of these
Last Answer : a) Min15.2X9cm & max 21X10cm, min 28.2X18.2cm max 30X21cm
Description : Size limit of letter and roll is a) Min11X7cm & max 60X90cm, min 10X17cm & max 88X100cm b) Min10X7cm & max 50X100cm, min 15X25cm &max 80X100cm c) Min11X22cm & max 60X40cm, min 20X17cm &max 90X100cm d) None of these
Last Answer : a) Min11X7cm & max 60X90cm, min 10X17cm & max 88X100cm
Description : Explain Min-Max method of generating the game tree.
Last Answer : Ans. The Minmax search procedure is a depth-first, depth-limited procedure. The ideas is to start at the current position & use the plausible-move generator to generate the set of possible successor ... its child values - 4. When value reaches the root: choose max value and the corresponding move.
Description : In 8086 microprocessor one of the following statements is not true.a)Coprocessor is interfaced in MAX mode b)Coprocessor is interfaced in MIN mode c)I/O can be interfaced in MAX / MIN moded)Supports pipelining
Last Answer : b)Coprocessor is interfaced in MIN mode
Description : 8088 microprocessor differs with 8086 microprocessor in a) Data width on the output b) Address capability c) Support of coprocessor d) Support of MAX / MIN mode
Last Answer : a) Data width on the output
Description : In 8086 microprocessor one of the following statements is not true. a) Coprocessor is interfaced in MAX mode b) Coprocessor is interfaced in MIN mode c) I/O can be interfaced in MAX / MIN mode
Last Answer : b) Coprocessor is interfaced in MIN mode
Description : Given two sorted list of size 'm' and 'n' respectively. The number of comparison needed in the worst case by the merge sort algorithm will be (A) m x n (B) max (m, n) (C) min (m, n) (D) m + n – 1
Last Answer : (D) m + n – 1
Description : ................ is used in game trees to reduce the number of branches of the search tree to be traversed without affecting the solution. (A) Best first search (B) Goal stack planning (C) Alpha-beta pruning procedure (D) Min-max search
Last Answer : (C) Alpha-beta pruning procedure
Description : Let f(n) and g(n) be asymptotically non-negative functions. Which of the following is correct? (A) θ(f(n) * g(n)) = min(f(n), g(n)) (B) θ(f(n) * g(n)) = max(f(n), g(n)) (C) θ(f(n) + g(n)) = min(f(n), g(n)) (D) θ(f(n) + g(n)) = max(f(n), g(n))
Last Answer : (D) θ(f(n) + g(n)) = max(f(n), g(n))
Description : Let R and S be two fuzzy relations defined as: Then, the resulting relation, T, which relates elements of universe x to elements of universe z using max-min composition is given by
Last Answer : Answer: C
Description : Among maximum shear stress theory and distortion energy theory, which gives the higher value shear yield strength? a) Maximum shear stress theory b) Distortion energy theory c) Both give equal values d) Vary from material to material
Last Answer : b) Distortion energy theory
Description : The region of safety for biaxial stresses is of which shape in the case of maximum distortion energy theorem. a) Ellipse b) Circle c) Rectangle d) Square
Last Answer : a) Ellipse
Description : A transmission shaft subjected to pure bending moment should be designed on the basis of (A) Maximum principal stress theory (B) Maximum shear stress theory (C) Distortion energy theory (D) Goodman or Soderberg diagrams
Last Answer : (A) Maximum principal stress theory